2023-05-04 23:19:05 +01:00
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<!DOCTYPE html>
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2024-02-17 20:56:56 +01:00
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<html th:lang="${#locale.language}" th:lang-direction="#{language.direction}" th:language="${#locale.toString()}" xmlns:th="http://www.thymeleaf.org">
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2024-02-16 22:49:06 +01:00
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<head>
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<th:block th:insert="~{fragments/common :: head(title=#{flatten.title}, header=#{flatten.header})}"></th:block>
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</head>
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2023-05-04 23:19:05 +01:00
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2024-02-16 22:49:06 +01:00
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<body>
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<div id="page-container">
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<div id="content-wrap">
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<th:block th:insert="~{fragments/navbar.html :: navbar}"></th:block>
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<br /><br />
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<div class="container">
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<div class="row justify-content-center">
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<div class="col-md-6">
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<h2 th:text="#{flatten.header}"></h2>
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<form id="pdfForm" class="mb-3">
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<div class="custom-file">
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<div th:replace="~{fragments/common :: fileSelector(name='fileInput', multiple=false, accept='application/pdf', remoteCall='false')}"></div>
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</div>
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<button type="submit" id="submitBtn" class="btn btn-primary" th:text="#{flatten.submit}"></button>
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<script src="js/local-pdf-input-download.js"></script>
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<script>
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document.getElementById('pdfForm').addEventListener('submit', async (e) => {
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2024-02-18 08:40:30 +01:00
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e.preventDefault();
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2023-05-04 23:19:05 +01:00
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2024-02-18 08:40:30 +01:00
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const { PDFDocument } = PDFLib;
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2023-05-04 23:19:05 +01:00
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2024-02-18 08:40:30 +01:00
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const processFile = async (file) => {
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const origFileUrl = URL.createObjectURL(file);
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const formPdfBytes = await fetch(origFileUrl).then(res => res.arrayBuffer());
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const pdfDoc = await PDFDocument.load(formPdfBytes, { ignoreEncryption: true });
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2023-05-04 23:19:05 +01:00
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2024-02-18 08:40:30 +01:00
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const form = pdfDoc.getForm();
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form.flatten();
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2024-02-16 22:49:06 +01:00
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2024-02-18 08:40:30 +01:00
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const pdfBytes = await pdfDoc.save();
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const pdfBlob = new Blob([pdfBytes], { type: 'application/pdf' });
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const fileName = (file.name ? file.name.replace('.pdf', '') : 'pdf') + '_flattened.pdf';
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2024-02-16 22:49:06 +01:00
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2024-02-18 08:40:30 +01:00
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return { processedData: pdfBlob, fileName };
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};
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2024-02-16 22:49:06 +01:00
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2024-02-18 08:40:30 +01:00
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await downloadFilesWithCallback(processFile);
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2024-02-16 22:49:06 +01:00
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});
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</script>
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</form>
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2023-05-04 23:19:05 +01:00
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</div>
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2024-02-16 22:49:06 +01:00
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</div>
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2023-05-04 23:19:05 +01:00
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</div>
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2024-02-16 22:49:06 +01:00
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</div>
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<th:block th:insert="~{fragments/footer.html :: footer}"></th:block>
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2023-05-04 23:19:05 +01:00
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</div>
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2024-02-16 22:49:06 +01:00
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</body>
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2023-05-04 23:19:05 +01:00
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</html>
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